This article is cited in 7 papers

Topology of solitary magnetic inhomogeneities in a thin ferromagnetic film

E. B. Magadeev, R. M. Vakhitov

Bashkir State University, Ufa, Russia

Abstract: We investigate the influence of demagnetizing fields on the conditions for the appearance of magnetic inhomogeneities of the type of $0$-degree domain walls in thin ferromagnetic films and on their structure theoretically. We obtain expressions for demagnetizing fields generated by samples of a given geometry in the thin-film approximation and find the magnetization distributions for non-Bloch-type inhomogeneities and their stability region.

Keywords: 0-degree domain wall, thin ferromagnetic film, demagnetizing field, perturbation theory, solution stability region.

Received: 15.04.2011
Revised: 12.10.2011

DOI: 10.4213/tmf6896

 English version: Theoretical and Mathematical Physics, 2012, 171:3, 862–869

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